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Technical Specifications

Mac and Windows Logos

Compatibility

Mac Compatibility

  • Mac (M series)
  • Mac (Intel) with Thunderbolt 3 ports
  • macOS® 10.12.6+
  • macOS Sonoma compatible

Windows Compatibility(1)

  • Windows computer with Thunderbolt 4 or Thunderbolt 3 ports
  • Windows 11 and 10

Supported Media

  • CFast
  • CFast 2.0(2)(3)

Hardware

Part Number

  • SF3-2CFST

Warranty

  • 2-year

Form Factor

  • Portable card reader

Bus Interface

  • 40Gbps Thunderbolt

External Connectors

  • Two CFast slots

Operating Temperatures

  • 0˚C to 35˚C (32˚F to 95˚F)

Dimensions (WxDxH)

  • 5.8 x 3.5 x 1 in. (145 x 89 x 25 mm)

Weight

  • Reader: 0.35 lbs (0.16 kg)
  • Complete Package: 0.60 lbs (0.27 kg)

Compliance

  • RoHS 3 (Directive 2015/863)
  • IEC62368-1 and IEC62368-2 Safety

Package Contents

  • SF3 Series - CFast 2.0 Pro Card Reader (with captive 0.5-meter Thunderbolt 3 cable)
  • Documentation

Support Links

Support Knowledge Base

Drivers, Documentation, FAQs

Product Manual

SF3 Series - CFast 2.0 Pro Card Reader Manual PDF Download Link

Mounting Instructions

SF3 Series - CFast 2.0 Pro Card Reader Rack Mounting Instructions PDF Download Link

Technical Notes

  • Windows computers require the latest firmware (BIOS) and Thunderbolt drivers to support this product. Check with your computer manufacturer for update information.
  • Compatible with all major brands. Wyse brand CFast 2.0 cards are not compatible.
  • Read speeds vary and are dependent on host devices, the OS version, or usage conditions.

Accessories

Thunderbolt Cable (0.7-meter)

Thunderbolt 3 Cable (0.7-meter)

Part No. TCB-TB3-07M

  • 0.7-meter Thunderbolt 3 cable
  • Delivers full 40Gbps bandwidth
  • Supports 100W of Power Delivery (PD)
  • Compatible with Sonnet ThunderLok 3

SF3 Series - CFast 2.0 Pro Card Reader